From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB82BC433E0 for ; Sun, 17 May 2020 00:34:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AA16E2075F for ; Sun, 17 May 2020 00:34:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727034AbgEQAez (ORCPT ); Sat, 16 May 2020 20:34:55 -0400 Received: from mail-out.m-online.net ([212.18.0.10]:50861 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726895AbgEQAew (ORCPT ); Sat, 16 May 2020 20:34:52 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 49PjpC1SH4z1rryf; Sun, 17 May 2020 02:34:43 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 49PjpC1DFKz1shfq; Sun, 17 May 2020 02:34:43 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 6IO6tQzx1zb5; Sun, 17 May 2020 02:34:42 +0200 (CEST) X-Auth-Info: A9RR21z+A78JrceYjbjX1g3QQ6fzoJI3VshlnUgawy8= Received: from desktop.lan (ip-86-49-35-8.net.upcbroadband.cz [86.49.35.8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sun, 17 May 2020 02:34:42 +0200 (CEST) From: Marek Vasut To: netdev@vger.kernel.org Cc: Marek Vasut , Andrew Lunn , "David S . Miller" , Lukas Wunner , Petr Stetiar , YueHaibing Subject: [PATCH V6 15/20] net: ks8851: Permit overridding interrupt enable register Date: Sun, 17 May 2020 02:33:49 +0200 Message-Id: <20200517003354.233373-16-marex@denx.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200517003354.233373-1-marex@denx.de> References: <20200517003354.233373-1-marex@denx.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The parallel bus variant does not need to use the TX interrupt at all as it writes the TX FIFO directly with in .ndo_start_xmit, permit the drivers to configure the interrupt enable bits. Reviewed-by: Andrew Lunn Signed-off-by: Marek Vasut Cc: David S. Miller Cc: Lukas Wunner Cc: Petr Stetiar Cc: YueHaibing --- V3: New patch V4: No change V5: No change V6: No change --- drivers/net/ethernet/micrel/ks8851.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c index 458c86903ac0..baf424f9893b 100644 --- a/drivers/net/ethernet/micrel/ks8851.c +++ b/drivers/net/ethernet/micrel/ks8851.c @@ -859,17 +859,8 @@ static int ks8851_net_open(struct net_device *dev) ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr); /* clear then enable interrupts */ - -#define STD_IRQ (IRQ_LCI | /* Link Change */ \ - IRQ_TXI | /* TX done */ \ - IRQ_RXI | /* RX done */ \ - IRQ_SPIBEI | /* SPI bus error */ \ - IRQ_TXPSI | /* TX process stop */ \ - IRQ_RXPSI) /* RX process stop */ - - ks->rc_ier = STD_IRQ; - ks8851_wrreg16(ks, KS_ISR, STD_IRQ); - ks8851_wrreg16(ks, KS_IER, STD_IRQ); + ks8851_wrreg16(ks, KS_ISR, ks->rc_ier); + ks8851_wrreg16(ks, KS_IER, ks->rc_ier); netif_start_queue(ks->netdev); @@ -1599,6 +1590,15 @@ static int ks8851_probe(struct spi_device *spi) spi->bits_per_word = 8; ks = netdev_priv(netdev); + +#define STD_IRQ (IRQ_LCI | /* Link Change */ \ + IRQ_TXI | /* TX done */ \ + IRQ_RXI | /* RX done */ \ + IRQ_SPIBEI | /* SPI bus error */ \ + IRQ_TXPSI | /* TX process stop */ \ + IRQ_RXPSI) /* RX process stop */ + ks->rc_ier = STD_IRQ; + kss = to_ks8851_spi(ks); kss->spidev = spi; -- 2.25.1